Guinea-Bissau vs Seychelles: Official entrance age to upper secondary education
Guinea-Bissau
15 years
in 2025
Seychelles
15 years
in 2025
Guinea-Bissau rank
65th
Seychelles rank
65th
Official entrance age to upper secondary education over time
- Guinea-Bissau
- Seychelles
How they compare
Guinea-Bissau currently reports 15 years against 15 years in Seychelles, a difference of 0 years.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was Guinea-Bissau ahead.
Guinea-Bissau ranks 65th and Seychelles ranks 65th of 221 countries.
Guinea-Bissau has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Guinea-Bissau | Seychelles | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 16 years | 15 years | 1 years | Guinea-Bissau |
| 1980s | 16 years | 15 years | 1 years | Guinea-Bissau |
| 1990s | 16 years | 15 years | 1 years | Guinea-Bissau |
| 2000s | 16 years | 15 years | 1 years | Guinea-Bissau |
| 2010s | 15.1 years | 15 years | 0.1 years | Guinea-Bissau |
| 2020s | 15 years | 15 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to upper secondary education, Guinea-Bissau or Seychelles?
- Guinea-Bissau, at 15 years against 15 years in Seychelles as of 2025.
- What is the difference in official entrance age to upper secondary education between Guinea-Bissau and Seychelles?
- 0 years, with Guinea-Bissau ahead.
- How many years of comparable data are there for Guinea-Bissau and Seychelles?
- 56 years are reported by both, from 1970 to 2025.
- How do Guinea-Bissau and Seychelles rank globally for official entrance age to upper secondary education?
- Guinea-Bissau ranks 65th and Seychelles ranks 65th of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Official entrance age to upper secondary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release